Remember the last market for back-to-order trading, fixes #2248

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14088 3db68df2-c116-0410-a063-a993310a9797
Decreasing the generation time of Islands random map to about 2/3 of the original.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14089 3db68df2-c116-0410-a063-a993310a9797
Cleanup

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14090 3db68df2-c116-0410-a063-a993310a9797
Added a new "placer" function for the rmgen library.

This new placer generates terrain features that are less "predictable". It also increases the map generation time considerably.

Currently it is only implemented on Persian Highlands random map.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14091 3db68df2-c116-0410-a063-a993310a9797
allow enabling the game clock as a persistent setting

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14092 3db68df2-c116-0410-a063-a993310a9797
Remove the unused crypto++ library.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14093 3db68df2-c116-0410-a063-a993310a9797
Remove the unused crypto++ library files.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14094 3db68df2-c116-0410-a063-a993310a9797
Again increasing the generation speed of Islands random map by using the new chain placer. As a side effect, the map is more beautiful.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14095 3db68df2-c116-0410-a063-a993310a9797
Add gloox library files.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14096 3db68df2-c116-0410-a063-a993310a9797
glooxwrapper by Philip to support building gloox on Windows.

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@14097 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'
Merge branch 'master' of http://github.com/JoshuaJB/0ad into lobby

Conflicts:
	build/premake/premake4.lua